Positivity is staying positive even when you find a really good reason to be negative.

Thinking that being too stupid to create time travel is for the best because your dumb ass would probably use it to go back in time, pretend to be a Native American and teach the pilgrims how to rap shows positivity.

This is bad - One of our founding fathers, Thomas "T-Dog" Jeffersizzle, wrote the lyrics to the Ryhmes of Independence.